Inappropriate handling of Cr-bearing solid waste from mining and unlawful waste disposal from these specific industries causes severe environmental pollution (Narayani and Vidya, 2014). Ghosh et al. (2012) reported a substantial buildup of Cr(VI) in agricultural field soils irrigated by the ...
When flammableliquidisused in or near the sprayer or for flushing or cleaning, keep sprayer at least 20 feet (6 m) away from explosive vapors. graco.com graco.com 当喷涂机使用易燃液体或在其附近使用易燃液体或用易燃液体进行冲洗或清洗时, 要让喷涂机离开爆炸性蒸气至少 20 英尺 (6 m)。
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Since the Industrial Revolution, humans have significantly added to the amount of heat-trapping greenhouse gases in the atmosphere by burning fossil fuels that emit CO2, cutting down forests that reduces CO2 absorption and other activities (e.g. transporting goods and people, waste disposal). It ...
There is a growing need for chemical analyses to be performed in the field, at the point of need. Tools and techniques often found in analytical chemistry
Faust SD, Orford HE (1958) Reducing sludge volume with crystal seeding in disposal of sulfuric acid waste. Ind Eng Chem 50:1537–1538 CASGoogle Scholar Feng L, Luo J, Chen Y (2015) Dilemma of sewage sludge treatment and disposal in China. Environ Sci Technol 49:4781–4782 ...